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- Enterprise Cloud Architecture: Designed and deployed scalable, highly available solutions across AWS, Azure, and GCP β including serverless, containerized, and hybrid environments.
- End-to-End CI/CD: Architected full CI/CD pipelines with Jenkins, GitHub Actions, GitLab CI, and ArgoCD to enable zero-downtime deployments and rapid release cycles.
- Infrastructure as Code (IaC): Built enterprise-grade infrastructure using Terraform, Ansible, and Pulumi with modularity, reusability, and automated policy enforcement (OPA).
- Kubernetes at Scale: Designed production-ready Kubernetes clusters (EKS, GKE, AKS) with Helm, RBAC, network policies, autoscaling, and service mesh (Istio/Linkerd).
- Advanced Monitoring & Incident Management: Developed end-to-end observability stacks using Prometheus, Grafana, ELK, Loki, and Datadog, with integrated alerting and on-call rotations via PagerDuty.
- Security-First DevSecOps: Embedded security into pipelines: secrets management (Vault, AWS KMS), code scanning (SonarQube, Snyk), image signing, RBAC, and policy-as-code for compliance (SOC 2, ISO 27001).
- Networking & Systems: Deep expertise in Linux, DNS, HTTP(S), SSL, TCP/IP, firewalls, VPN, proxies (Nginx, HAProxy), CDN setup, and performance tuning.
- GitOps & Version Control: Implemented GitOps workflows with FluxCD/ArgoCD, using Git as a single source of truth for infrastructure and applications.
- Cloud-Native Tools & Automation: Automated complex infrastructure with Bash, Python, Go, Makefiles, and REST APIs β delivering consistency and reducing manual overhead.
- Resilience & Cost Optimization: Designed fault-tolerant systems using auto-healing, load balancing, distributed caching (Redis, Memcached), and spot instance optimization.
- Agile Delivery & Team Collaboration: Proven leadership in Agile/Scrum environments; partnered cross-functionally with developers, QA, product managers, and SREs using tools like Jira, Confluence, Slack, and Miro.
- Toolchain Mastery: Deep hands-on experience with: Docker, Helm, Terraform, GitHub Actions, Jenkins, ArgoCD, ELK Stack, Prometheus, Ansible, Vault, SonarQube, AWS CLI, and more.
- AWS Certified DevOps Engineer β Professional (Amazon Web Services)
- Certified Kubernetes Administrator (CKA) β The Linux Foundation
- Terraform Associate Certification β HashiCorp
- Microsoft Certified: Azure DevOps Engineer Expert
- Google Cloud Professional DevOps Engineer
- Certified Jenkins Engineer (CJE) β CloudBees
- Red Hat Certified Specialist in Ansible Automation
- Docker Certified Associate β Docker Inc.
- Linux Foundation Certified System Administrator (LFCS)
- HashiCorp Vault Associate β Secure secrets & identity-based access
- GitLab Certified DevOps Professional